I have played 30-40 RBG's since MOP Launched. Current rating is 2K. I can Say my Holy Priest can keep up with RDruids no problem. Most games I'm top heals with RDruids right on my heals or slightly ahead. I will say Mana is a huge issue but if you play smart they are many opportunities to drink and get mana back. I do feel squishy at times but I die no more then my druid counterparts.

Disc Priest and Paladins are worthless in RBG's at this point.

RDruid>H Priest>RSham>Monk>HPally>Disc priest

Monk healers do have potential to be top heals but I just do not see enough of them to justify a higher ranking.

I switched from holy paladin to resto druid this expac... and it wasn't a poor decision. With the amount of CC being thrown everywhere the fact that druids rely on HoTs to heal and paladins have only casted heals and 2 instants makes them more subject to being CC'd and killed.

I dont need to look at the board. I go off of what I see in RBG's. When a HPriest and Reso Druid can all top 20 mil a game while a holy pally struggles to top 10 mil thats a huge difference. This isnt isolated either. I will be running some games later today and I will screen shot all of them and let you see where different healers stack up.

Every healer is pretty close except priest, I don't think here is a X to X placement, they each have their comps and strengths/weaknesses. Once priest get brought in line it may be safe to say it's the closest healers have been in a long time.